Question

Help Please!!
Write the equation 0.3x^ 2 + 5x - 7 = 0 in general form and then choose the value of "b."
70
50
5

Answer 1

\[ax^2+bx+c=0\]\[.3x^2+5x-7=0\]
what is \(b\)?

Answer 2

i thought it was 5, but that was wrong,

Answer 3

really????

Answer 4

yeah,

Answer 5

the only thing i can think they might want you to do is multiply by 10 and get
\[3x^2+50x-70=0\]which would make \(b=50\)

Answer 6

okay, thanks,

Answer 7

that is my guess, i would have said 5 if you had not said it was wrong

Answer 8

yeah, cause im doing online classes and it shows me which problems
i get wrong

Answer 9

http://media01.owotw.com/g_ima01_2009/7/17.gif